I got very bored today, so i installed my rear H&R sport springs. I am goin to wait untill my blistein sport shocks come in to do the fronts. But the rear dropped more than i thought ... about 3/4 in. I can tell my rear suspension is tighter. i can't wait to do the rest. I searched the archives and found awesome instructions....saved me big money. i did both rear springs in about 15 minutes...seriously. I wish the fronts were that easy.